内页1

Regular Grades (PVA)

PVA1788

PVA 1788 is a few kind of synthetic with water soluble high-molecular polymer. The main specification includes degree of polymerization &alcoholysis and other special performance. Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate in methanol solvent, then undergoing alcoholysis via advanced belt-process of low-alkali. After grinning, drying and packing, the end PVA products are achieved.

  • Item No :

    1788
  • Chemical Formula :

    [C2H4O]n
  • CAS NO. :

    25213-24-5
  • Water-Solubility :

    Dissolve In Water
  • Color :

    White
  • Mesh Size :

    Granule/Flake, 10 to 200mesh
  • Product Origin :

    China
  • Order(MOQ) :

    5ton, sample 500g is free
  • Packing :

    25kg/bag
  • Shipping Port :

    Shanghai/Tianjin, accept other ports
  • Lead Time :

    15days after order confirmed
  • Payment :

    T/T, L/C,etc

 

Polyvinyl Alcohol Resin

 

Product Feature:

Partially Hydrolyzed.

Medium viscosity.

Adjust particle size according to actual demand.

 

Equivalent Grades:

088-20

Kuraray PVA-220

Kuraray Mowiol 23-88

CCP BP-17

Sekisui Selvol 523 - Celanese

JVP JP-18

Nichigo GM-14

 

Product Parameter (Specification)

Item

PVA 1788

Hydrolysis (mole%)

87.0 ~ 89.0

Viscosity (mPa.s)

20.0 ~ 26.0

Volatile(wt%)

≤5.0

Ash (wt%)

≤0.5

pH Value

5 ~ 7

Purity (%)

≥93

ParticleSize

Flake, 10~200 mesh

 

Application

PVA Model

fiber processing

warp size

1799, 1597, 1795, 1592, 1588, 1788, 2088, 2288, 2488, 2688

filament slurry

1788(088-20)

processing finishing agent

1599, 1799, 2099, 2299, 2499, 2599, 2699, 1797, 2297, 2497, 1795,1788

 

paper processing

 

surface sizing

1599, 1799, 2499, 2599, 2699, 1788, 2488

pigment coating

1599, 1799

paper adhesion

1599, 1799, 2099, 2299, 2499, 2599, 2699, 1797, 2495, 1592, 1792, 2092, 2492, 1788, 2088, 2488

adhesive

re-wetting bonding

1588, 1788, 2088, 2288, 2488

ceramic bonding

1788, 2088

wood plywood

1799, 2099, 2499, 2599, 2699, 1588, 1788, 2088, 2288, 2488

non-woven fabric

1599, 1799, 2088

pharmaceutical feed pesticide pelletizing agent

1799, 2499, 1788, 2088

synthetic leather

1588, 1788, 2088

office paste

1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592 1792, 2092, 2292, 2492, 1588, 1788, 2088, 2488

sticker

1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592, 1792,2092, 2292, 2492, 1588, 1788, 2088, 2488

emulsion stabilizer

emulsifier

1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592, 1792, 2092, 2292, 2492, 1588, 1788, 2088, 2488

suspending agent

1797, 2297, 1788, 2088, 2288, 2488, 2688

forming agent

thin film

1599, 1799, 2499, 2599, 2699, 2297, 1795, 1588, 1788, 2088, 2288, 2488

sponge

1599, 1799, 1797, 1795, 2099, 2097

construction industry

forming plate adhesive

1799, 2099, 2299, 2499, 2599, 2699, 1795, 2088

coating

1799, 2099, 2299, 2488,2599, 2699, 0588, 1788, 2088, 2488

other

cosmetics

1788, 2088, 2288, 2488

metal surface treatment

1799, 1588, 1788, 2088, 2288, 2488

temporary protective film

1799, 2099, 2299, 2499

formaldehyde resin

1799, 2499, 1588, 2088, 2488

printing

1797, 1795, 1792, 1788, 2088

 

Application:

1. Warp Sizing Agent, Temporary Adhesive for Screen Printing in textile Industry.

2. Cold Water Soluble PVA Film, Photosensitive Film of Lithographic Printing Plate.

3. Temporary Adhesive for Ferrite, Vehicles for Water-Based Inks and Colors, office Glue.

4. Soil Conditioners, Binding Agent of Seed.

5. Temporary Protective Coating for PVC Sheet, Plywood,Acrylate Sheet.

6. Binding Agent for Compressed Tablet.

7. For Monitor Fluorescent Pigment Coating.

 

Packing: Kraft paper package with plastic film inside, 20kg/25kg per bag, or woven bag 500KG per bag.

 

Storage:The products should be stock indoor where room temperature is 5-30℃, dry& well-ventilated place, storage by batches. Keep away from the power, prevent humid, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.

 

Transportation:When transporting, clean vehicles are required, need pay attention to avoid moisture, rain and sun protection. Handle with care to prevent damage the packaging. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration

 

FAQ

Quality guarantee:Quality is strictly meet with contract/PI requirement.

Technical support:Any technical question will be solved within 24 hours by email or telephone.

Prompt delivery: The order will be prompt delivered within 15 days.

 

 

 
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you within 24 hours~
Subject : PVA1788
Submit Now
Related Products
PVA0599

PVA 0599 powder series of products is specialized in construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving the flexibility, water retention and increase viscosity of mortar and putty. It’s adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.

Learn More
Polyvinyl Alcohol 2288

PVA products have characteristics such as water solubility, film-forming ability, adhesion, emulsification, oil resistance, and drug resistance. They are used as paper processing agents, adhesives, vinyl chloride polymerization dispersants, and intermediate film raw materials for automotive windshields. 

Learn More
Polyvinyl Alcohol 1588

Polyvinyl Alcohol 1588 is a non-polluting water-soluble polymer, usually white or slight yellow floccule, flake, granular or powder solid. Its performance is between plastic and rubber. It has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier property, etc.

Learn More
PVA2688

PVA 2688 powder series of products is specialized in construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving the flexibility, water retention and increase viscosity of mortar and putty.It’s adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.

Learn More
PVA0588

PVA 0588 powder series of products is specialized in construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving the flexibility, water retention and increase viscosity of mortar and putty. It’s adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.

Learn More
Polyvinyl Alcohol 2488

PVA 2488 With its excellent water-solubility, bonding strength, film forming properties and chemical stabilities, Polyvinyl alcohol(PVOH, PVA) has achieved a great reputation in both global and domestic markets as an industrial material or finishing agent for adhesives, paper, emulsion, suspension, fabric, and films.

Learn More
Polyvinyl Alcohol 2088

PVA 2088 resin is a kind of heavy polymer,it is non-toxic, insipid and harmless. PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building; It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, acetalization etc.

Learn More
PVA1788

PVA 1788 is a few kind of synthetic with water soluble high-molecular polymer. The main specification includes degree of polymerization &alcoholysis and other special performance. Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate in methanol solvent, then undergoing alcoholysis via advanced belt-process of low-alkali. After grinning, drying and packing, the end PVA products are achieved.

Learn More
Top

leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you within 24 hours~
Submit

home

products

Skype

WhatsApp